Or at least one cougar. Over the past few days, Microsoft employees have reported several sightings of a cougar, also known as a mountain lion, roaming around the company’s verdant campus in Redmond, Wash. TechFlash posted a note that went out to Microsoft employees on Friday morning warning them about the latest cougar sighting, near Building 32 on the northern part of the company’s campus. The message said Microsoft’s security department will conduct patrols of the wooded areas on campus and is working with the state Department of Fish and Wildlife to assess the situation.

The note recommended Microsoft employees be careful when they’re walking in wooded areas of the campus and gave them a set of tips, familiar to most hikers, on how to react when one bumps into a mountain lion. One tip: Pick up all children off the ground immediately.

Microsoft spokesman Lou Gellos said he was unaware of any past cougar sightings on Microsoft’s campus.

The Seattle area has seen other cougar sightings in heavily populated areas this summer. Earlier this month, Seattle’s Discovery Park was closed for several days after neighbors in the area reported several cougar sightings. The 140-pound male cat was caught recently by state wildlife officials and released into the foothills of the Cascade Mountains.